The adventure PHP framework (APF) is a utility to implement object oriented and generic PHP Web applications. It allows the developer to create programs in compliance with approved software design patterns, and the code base already has answers to many everyday problems. The framework cannot be described as an application that only has to be configured, but rather as a technical basis and design guide for the design of software. Further, it introduced many concepts and efficiency tools already well known in the Java community.

W3Perl is a free logfile analyzer. It can read Web/FTP/Squid/CUPS/DHCP/SSH or mail logfiles. It allows most statistical data to be ouput with graphical and
textual information. An administration interface
is available to manage the package.

phlyMail is a groupware, webmailer, and PIM. It offers unlimited nested groups, unlimited POP3/IMAP profiles, quotas, an integrated address book, a calendar with multiple reminders and event repetitions, a file manager with an integrated WebDAV server, the ability to send faxes, SMS support (which lets you send SMS, get reminded of events via SMS, and get email notification via SMS), a bookmark manager, themes, and multilingual support. It uses either sendmail or SMTP to send email, and can handle MIME and SSL connections. Support for IDN (Internationalized Domain Names) is included. Through its modular design, it's easy to add completely new features as modules, which can be plugged into the system.

Chamilo is an e-learning and collaboration platform. Chamilo is currently used by more than 7,000,000 students around the world. Governments, private companies, public and private universities, and NGOs use the Chamilo software suite to manage activities from simple live training to full distant learning, certification, and staff selection.

Wt is a C++ library for developing Web
applications with an API that is widget-centric
and inspired by existing C++ graphical user
interface APIs. To the developer, it offers
abstraction of Web-specific implementation details, increasing the accessibility and portability. Under the hood, the library uses the latest techniques (HTML5, Ajax, WebSockets) to handle user events and update the Web page.

phpGrid provides professional-looking Ajax-enabled grid-based editing, create, read, update, and delete (CRUD) operations for Web developers in as little as two lines of code. It features cross-browser inline editing, support for all HTML form controls, integrated search toolbar, a master detail data grid, image display, MS Excel and HTML data export, permission control, a theme roller, built-in record sorting by any column, support for major databases including MySQL, SQL Server, and Oracle, support for large database record sets, and WYSIWYG and Ajax file upload.

Ariadne is a Web Application Framework and Content Management System built with PHP. It
allows you to build complex Web applications and sites with ease. It takes care of
the mundane stuff like internationalization, security, user management, templating, data
retrieval and storage, caching, and site management. It stores content in a structured
object store that can be accessed through an extensive filesystem-like API.

Pandora is a distributed system to monitor
processes, performance, status, application, or
operating parameters of almost any operating
system. It has a decentralized management system,
based on flexible user profiles, that allows the
user to generate graphical reports, define alarms,
and a full incident management system to operate a
24x7 monitoring team.

Mahara is a fully featured electronic portfolio, blog, resume builder, and social networking system for connecting users and creating online communities. It integrates with Moodle and many online services.